BR0318473A - conjunto de acionamento para rotação e translação de um eixo - Google Patents

conjunto de acionamento para rotação e translação de um eixo

Info

Publication number
BR0318473A
BR0318473A BRPI0318473-0A BR0318473A BR0318473A BR 0318473 A BR0318473 A BR 0318473A BR 0318473 A BR0318473 A BR 0318473A BR 0318473 A BR0318473 A BR 0318473A
Authority
BR
Brazil
Prior art keywords
shaft
translation
fluid cylinder
drive assembly
axis rotation
Prior art date
Application number
BRPI0318473-0A
Other languages
English (en)
Inventor
Alex Teng
John R Galt
Martin R Kestle
Original Assignee
Husky Injection Molding
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Husky Injection Molding filed Critical Husky Injection Molding
Publication of BR0318473A publication Critical patent/BR0318473A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/063—Actuator having both linear and rotary output, i.e. dual action actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • B29C2045/1794—Machine parts driven by an electric motor, e.g. electric servomotor by a rotor or directly coupled electric motor, e.g. using a tubular shaft motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5024—Drive means therefor screws rotated by the coaxial rotor of an electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • B29C2045/5088—Drive means therefor screws axially and rotatably driven by a piston
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/18—Machines moving with multiple degrees of freedom

Abstract

"CONJUNTO DE ACIONAMENTO PARA ROTAçãO E TRANSLAçãO DE UM EIXO". Um conjunto de acionamento para girar e transladar um eixo compreendendo um motor de eixo oco (45) e um cilindro de fluido (48). O motor de eixo oco (49) gira o eixo e o cilindro de fluido (48) move o eixo no sentido do comprimento. O acionador é particularmente útil na unidade de injeção de uma máquina de moldagem por injeção. Em uma modalidade preferida a unidade de injeção inclui um motor elétrico oco (45) e um cilindro hidráulico. Uma primeira parede de cilindro do cilindro hidráulico é unida a um rotor (47) do motor oco (45). Uma segunda parede de cilindro do cilindro é conectada a uma parte estacionária do motor oco. Um pistão (50) possui duas partes de extremidade. Uma parte de extremidade do pistão (50) engata a primeira parede de cilindro e a outra parte de extremidade do pistão (50) engata a segunda parede de cilindro. Meios para a rotação do pistão são fixados ao rotor (47). Os meios de rotação também permitem que as partes de extremidade do pistão (50) deslizem ao longo das paredes do cilindro. Um meio de canal fornece fluido hidráulico para acionar o pistão (50) em uma direção de avanço e outros meios de canal fornecem fluido hidráulico para acionar o pistão (50) em uma direção reversa. Meios são fornecidos para anexar um parafuso de injeção ao pistão (50). Na disposição preferida, o cilindro (48) é pelo menos parcialmente situado dentro do motor oco.
BRPI0318473-0A 2003-08-25 2003-08-25 conjunto de acionamento para rotação e translação de um eixo BR0318473A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2003/001260 WO2005018907A1 (en) 2003-08-25 2003-08-25 Drive assembly for rotating and translating a shaft

Publications (1)

Publication Number Publication Date
BR0318473A true BR0318473A (pt) 2006-09-12

Family

ID=34200801

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318473-0A BR0318473A (pt) 2003-08-25 2003-08-25 conjunto de acionamento para rotação e translação de um eixo

Country Status (13)

Country Link
US (2) US7316553B2 (pt)
EP (2) EP1663612B1 (pt)
JP (1) JP4365370B2 (pt)
CN (2) CN100537185C (pt)
AT (2) ATE393007T1 (pt)
AU (1) AU2003258416B2 (pt)
BR (1) BR0318473A (pt)
CA (2) CA2533437C (pt)
DE (2) DE60336274D1 (pt)
IL (1) IL173298A0 (pt)
MX (1) MXPA06001654A (pt)
TW (1) TWI244431B (pt)
WO (1) WO2005018907A1 (pt)

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DE102015203065A1 (de) * 2015-02-20 2016-08-25 Fertigungsgerätebau A. Steinbach GmbH & Co. KG Aktor
EP3370939B1 (en) * 2015-11-06 2021-10-27 Mold-Masters (2007) Limited Injection unit positioning apparatus
CN105599223A (zh) * 2016-02-01 2016-05-25 泰瑞机器股份有限公司 一种电动式预塑结构
CN105650052A (zh) * 2016-03-31 2016-06-08 江阴市洪腾机械有限公司 一种双螺旋摆动液压缸
IT201700037002A1 (it) * 2017-04-04 2018-10-04 Inglass Spa Procedimento, apparecchiatura e pressa di stampaggio ad iniezione di materie plastiche
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Also Published As

Publication number Publication date
US20050048162A1 (en) 2005-03-03
EP1663612B1 (en) 2008-04-23
TWI244431B (en) 2005-12-01
EP1663612A1 (en) 2006-06-07
CN101483365B (zh) 2012-12-26
ATE393007T1 (de) 2008-05-15
IL173298A0 (en) 2006-06-11
CN100537185C (zh) 2009-09-09
ATE500046T1 (de) 2011-03-15
DE60320596D1 (de) 2008-06-05
DE60320596T2 (de) 2009-06-10
CA2533437A1 (en) 2005-03-03
TW200508010A (en) 2005-03-01
CA2594089C (en) 2010-09-28
CN1819909A (zh) 2006-08-16
JP2007504963A (ja) 2007-03-08
CA2594089A1 (en) 2005-03-03
US7390185B2 (en) 2008-06-24
DE60336274D1 (de) 2011-04-14
CA2533437C (en) 2009-06-30
AU2003258416A1 (en) 2005-03-10
JP4365370B2 (ja) 2009-11-18
US20080028758A1 (en) 2008-02-07
MXPA06001654A (es) 2006-05-12
EP1813412B1 (en) 2011-03-02
CN101483365A (zh) 2009-07-15
EP1813412A1 (en) 2007-08-01
WO2005018907A1 (en) 2005-03-03
AU2003258416B2 (en) 2007-06-21
US7316553B2 (en) 2008-01-08

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